Edison 12SKLSJ125 - Class J Medium Voltage Fuse 125A (12kV, 50kA AIC)

The Edison 12SKLSJ125 is a Class J medium-voltage fuse engineered for robust circuit protection in demanding industrial power systems. It features a 12kV voltage rating with 125A current handling capacity and 50kA interrupting rating at 12kV for reliable fault current interruption. Constructed with a single-barrel ferrule connection design, this 3-inch diameter fuse meets industry standards for medium-voltage applications across utility, industrial, and commercial power distribution networks.

Key Features & Specifications

• Type: Class J medium-voltage current-limiting fuse with single-barrel ferrule connection
• Voltage Rating: 12000V AC
• Current Rating: 125A
• Dimensions: 3" diameter
• Standards: Meets industry standards for medium-voltage protection
• Applications: Industrial power systems, utility distribution, commercial power networks
• AIC rating: 50kA@12kV
• Class Rating: J
• Connection: Ferrule
• Barrels: 1
• Weight: 4 lb

Product Identification

• Manufacturer: Edison/Bussmann
• Item Subcategory: Medium Voltage